There are
1,975 mi
from Passaic, NJ to Mcallen, TX
That's the driving distance. It would take 1 day 12 hours to go from Passaic, New Jersey to Mcallen, Texas.
The flight distance (direct flight from Passaic, NJ to Mcallen, TX) is 1,708.44 mi.
1,975 mi = 3,178.48 kms